Refer to Scenario 3.

Which solution would you recommend to best support the web service high availability and
minimize service network latency for the consumer?

A.
Implement a global load balancing service as a front-end for the web services.

B.
Implement a QoS policy that provides a higher priority to http traffic.

C.
Implement a Layer 7 firewall within the public cloud to filter out unnecessary traffic.

D.
Use a content delivery network to distribute static web content.